baber/WOPTO huggingface dataset:
Patent JP-2000018971-A (JP)
Title: Encoder
Inventor: MIYAGAWA TOYOMI
IPC: G01D5/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an encoder for detecting the rotation information of a rotator, which is capable of detecting the rotation position and rotating direction information or reference position information of a rotator, by using a scale constituted by alternately forming a single detecting optical system and a plurality of reflectors in the circumferential direction. SOLUTION: This encoder 20 comprises a rotatable scale having first and second reflectors 24 (24a, 24b), 25 which have different light reflected quantities and are formed alternately in the circumferential direction, optical fiber 23 facing the scale, detecting optical system 31 for detecting the reflectors, comparison parts 33, 34 for comparing obtd. signal waveforms according to the signal levels to shape the waveforms, and a detection processor 35 for detecting and processing signals showing the rotating direction from pulse signals from the comparison part.
Patent JP-S6244204-A (JP)
Inventor: CHISAKA ASANOSUKE
IPC: A44C5/10
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000160313-A (JP)
Title: Nickel base super heat resistant alloy and heat treatment before welding, and welding for this nickel base superalloy
Inventor: RUSSELL G VOG
IPC: C22F1/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To adapt this invention not only to use in IN939 precipitation hardening nickel base super heat resistant alloys but also to use in the other precipitation hardening nickel base super heat resistant alloys in which welding is difficult or extremely low in welding suitability and to give advantages to these super heat resistant alloys from the viewpoint of imparting improved welding suitability to the super heat resistant alloys. SOLUTION: For this purpose, this invention contains a stage which is heat treatment before welding for a precipitation hardening nickel base super heat resistant alloy having a gamma matrix and a gamma 1st strengthening phase dispersed into the matrix, in which the nickel base super heat resistant alloy is heated at about 2120 deg.F for a time till the gamma 1st phase is melted, is thereafter slowly cooled to a temp. approximately lower than 1450 deg.F at a rate of <=1 deg.F/min and is then cooled to a room temp. By the heat treatment before welding, at the time of obtaining the mechanical properties of the alloy after the subsequent heat treatment, the generation of strain aging cracks in the heat affected zone of base metal can be evaded.
Patent JP-S57108062-A (JP)
Title: 3-perfluoroalkylsulfonyl-1,2-propanediol
Inventor: UMEMOTO TERUO
IPC: C07C313/00
Filed: 1980-12-26
Abstract: NEW MATERIAL:The compound of formulaI(R f  is 1W20C perfluoroalkyl).  
     EXAMPLE: 3-n-Heptadecafluorooctylsulfonyl-1,2-propanediol.  
     USE: Useful as an intermediate of surface-active agent, or water-repellent or oil- repellent for paper, leather, fiber, etc. The compound can be prepared from an easily and industrially available raw material  
     PROCESS: The compound of formulaIis prepared by oxidizing a perfluoroalkylpropanediol derivative of formula II (n is 0 or 1) with an oxidizing agent (e.g. hydrogen peroxide) in the presence of a solvent such as methylene chloride. The amount of the oxidizing agent is pref. about 3.5W10 oxidation equivalent when (n) of the compound of formula II is 0, and about 1.5W8 oxidation equivalent when (n) is 1, to achieve the sufficient and economical reaction. The reaction temperature is pref. 0W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06188185-A (JP)
Title: Three-layer lithographic process and its product
Inventor: DEIBITSUDO AASAA BIDOUSETSUKU
IPC: H01L21/033
Filed: 1993-07-26
Abstract: PURPOSE: To provide a three-layer lithographic process capable of applying a high resolution image projection system and its product. CONSTITUTION: A three-layer lithographic structure is provided with a flattened layer 12 stacked on a substrate 10, chemically vapor-deposited inter-layer film 20 formed on the layer 12 and a photosensitive resist layer 130 stacked on the film 20 and having a thickness of 1 μm or less. A high resolution photolithographic method includes a process for stacking the flattened layer 12 on the substrate 10, a process for chemically evaporating the film 20 on the layer 12 and a process for forming the resist layer 130 on the film 20.
Patent JP-S6245228-A (JP)
Title: Supervisory current switching system
Inventor: MIYAMOTO HIDETO
IPC: H04M1/00
Filed: 1985-08-23
Abstract: PURPOSE:To switch the frequency of a supervisory current without hit of a voice signal by inserting a band stop filter in parallel with a voice signal transmission system. CONSTITUTION:When the frequency changeover of a supervisory current is required, a contact of a switch 7 is closed and an f1 band stop filter 4 is inserted in parallel with the voice signal transmission system, then the supervisory current of a frequency f1 included in the voice signal is erased and the result is fed to a coupler 5. In this case, the supervisory of a frequency f2 is inputted to an input terminal 6 of the coupler 5 is inputted and the supervisory current is sent in the voice signal.
Patent JP-H03234996-A (JP)
Title: Joint structure of pipe
Inventor: AKIYAMA KOJI
IPC: F16L23/032
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a high inner pressure sealing pressure and a stable sealing pressure, and to increase the connecting torque in the connection, by providing a sealing groove at the tompost position between a contacting member and the inner surface of the contacting member, at the connection of pipes. CONSTITUTION:At the tompost position of the contacting part between the inner surface of a male side joint 1 and the outer surface of a male side joint 2, in the connection of pipes, a sealing groove 8 is provided, in which a seal member 3 such as an O ring or a gasket is inserted. As a result, even in the connection between pipes of the same material or the different materials, a secure and a high sealing effect is exercised. Furthermore, the time of comple tion of connection can be judged easily, and a breakdown of the joint owing to an excessive fastening can be avoided.
Patent JP-S57108427-A (JP)
Title: Controller of delivery fuel from motor-driven fuel pump
Inventor: OSHIAGE KATSUNORI
IPC: F02M37/08
Filed: 1980-12-26
Abstract: PURPOSE: To save electric power consumption, by driving a motor-driven fuel pump in accordance with the operating state of an engine.  
     CONSTITUTION: Data of, for instance, an intake air flow rate Q and rotary speed N of an engine are input to an arithmetic circuit 21 of a controller 20 to arithmetically obtain required fuel injection quantity corresponding to an operating state of the engine, and this result is fed to a pulse width arithmetic circuit 22 and pump driving arithmetic circuit 23. Then a pulse, for injecting the fuel injection quantity as obtained from the arithmetic circuit 21, is fed to an injection valve 3. While the pump driving arithmetic circuit 23 arithmetically obtains output of the pump driving in such a manner that injection pressure applied to the injection valve 3 is constant and quantity of fuel injected from the injection valve 3 is delivered from the pump 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471678-A (JP)
Title: Method for caking ash
Inventor: MATSUI FUMIKO
IPC: B09B3/00
Filed: 1990-07-13
Abstract: PURPOSE:To efficiently cake ash by heating and pressing in a short time by pressing the ash filled into a reaction tube, impressing voltage between members brought into contact with the ash at both ends of the tube and heating the ash with heat generated by the electric resistance of the ash. CONSTITUTION:Ash 5 is filled into a reaction tube 1, a piston 2 is inserted into the tube 1 to press the ash 5 and electric current is supplied to the ash 5 by impressing voltage between the piston 2 and a seat 3 with an AC power source 4. Heating and pressing are carried out for a prescribed time to cake the ash 5. Since the ash 5 can be efficiently caked by heating and pressing in a short time with high heating efficiency, treating efficiency is considerably increased and a large amt. of ash can be treated. Since uniform heating is enabled and heating rate and heating temp. are easily regulated, a high strength cake can be obtd.
Patent JP-2000017786-A (JP)
Title: Modifying structure for new-material file roof
Inventor: TAKIGUCHI HIDEKI
IPC: E04D3/362
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a modifying structure for a new-material tile roof capable of modifying an existing old new-material tile roof (a state roof or an asbestos state roof with flat tiles) without removing the existing new-material tile roof. SOLUTION: A modifying structure is provided for modifying an existing roof backing α formed with an existing new-material tile roof 3. In this case, the working width of a long roof material A formed with a male connection 9 consisting of an almost plane decorative face 4, a level different decorative face 6 formed by bending the decorative face 4 at one edge inward and an insert edge 7 formed by bending the level different decorative face 6 at its end inside and a female connection 13 consisting of a fitting groove 10 formed in an almost sectional U-shape by bending the other edge outward and protruding the end inside and a fixed member 12 formed by bending the outer edge of the fitting groove 10 at its end outward and protruding the end outside is formed corresponding to the working width of the existing roof backing αto construct the roof material A on the existing  roof backing α.
Patent JP-S5885275-A (JP)
Title: Past type electrode plate for lead-acid battery
Inventor: FURUKAWA HIROSHI
IPC: H01M4/72
Filed: 1981-11-16
Abstract: PURPOSE:To eliminate trouble in an assembly process and increase the life of a storage battery by making larger the total volume of bones on one side of the center axis of the grid thickness than that on the other side, and filling an active mass thickly on the larger side of the total volume. CONSTITUTION:An electrode plate 1 is formed in such a way that in an grid 2 formed by increasing the number of small bones 4a on one side A of the center Y-Y of the grid thickness than that of small bones 4b on the other side B. An active mass 3 is filled thicker on the side A than the side B from the side A so as to make almost the same the filled amount of the active mass 3 on the both sides of the center axis Y-Y. Thus, the amount of expansion of the active mass in a formation process is balanced on both sides of the center axis. Therefore, trouble in an assembly process is eliminated and the life of a storage battery is increased.
Patent JP-S6430101-A (JP)
Title: Flashlight
Inventor: KAJIYAMA TADAKORE
IPC: F21V23/00
Filed: 1987-07-23
Abstract: PURPOSE: To reduce an electric discharge of dry batteries in a flashlight over a long period by providing a holding member holding a cover portion to be connected to a main body while the main body and the cover portion are separated at the length shorter than the dry batteries. CONSTITUTION: A holding member 6 is constituted of an open C-shaped front hold section 61, a rear hold section 64, and a bridge plate 62 suspended between them at the above, and it is formed with a saddle-shaped metal elastic member. The front and rear hold sections 61, 64 are fitted to the barrel portions of a flashlight main body 2 and a cover section 5 from the C-ring-like opening portion by elastic force and removably support the cover section 5 to the flashlight main body 2. Since dry batteries are kept stored in a flashlight at a space between electrodes, the electric discharge of the dry batteries in the flashlight can be reduced over a long period.
Patent JP-2001015719-A (JP)
Title: Gate array
Inventor: OZAKI TAKASHI
IPC: H01L27/118
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gate array, having a layout structure which realizes min. gate width requiring only low power consumption, even in a standard cell having a fixed number of horizontal wiring grids. SOLUTION: This gate array comprises standard cells, composed of n-wells 3 formed on a p-type semiconductor substrate, a rectangular pattern of p-type field diffusions 6 formed therein, p-type FETs having a common source or drain in the diffusions, a rectangular pattern of n-type field diffusions 7, and n-type FETs having a common source or drain in the diffusions, and the first and second conductive field effect transistors constituting the standard cell have gate widths reduced at the channel regions, as compared with the rectangular pattern height specifying the field diffusion.
Patent JP-H0810152-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-07-20
Abstract: PURPOSE:To prevent rice gruel from turning to paste by forbidding the operation of a reheating heat reservation in a cooker at least with the gruel in the selection of course when a reheating heat-reserving operation indicating means is operated during the execution of an ordinary heat-reserving operation. CONSTITUTION:When a heat-reserving operation is executed, a heat-reserving heater circuit 7 is energized continuously to heat a container and after the detection temperature reaches a specified value, the heat-reserving heater 7 (7a, 7b) is controlled to cut energization so that the temperature is maintained at a specified value. When a reheating heat-reversing switch 21 is operated during the ordinary heat-reserving operation, a reheating heat-reserving operation is executed and after a fixed time passes, a shift is made to the ordinary heat- reserving operation. The control means 30 thus arranged is provided with a validity judging function of the reheating heat-reserving switch 21. It is judged that the ordinary heat reservation is proceeding and then, that the operation is in a rice cooking course. When the cooking is determined to be in the gruel stage, the reheating heat reservation is forbidden as the execution thereof may turn the gruel worse to paste.
Patent JP-H0975723-A (JP)
Title: Harmful matter adsorbing and removing agent
Inventor: AOYANAGI SHIGEO
IPC: A23L29/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an agent capable of adsorbing and removing a harmful matter depositing on or contained in food, etc., or present in a digestive system at an extremely high rate by bringing the agent in direct contact with food, etc., and giving the agent directly in the digestive system. SOLUTION: An activated carbon having 5μm to 10mm grain diameter is dispersed by 0.02-90wt.% in a physiologically allowable gel dispersion medium such as the bivalent metal salt of a high molecular polycarboxylic acid, bean curd, jelly, konjak, snow bell, gelidium jelly and chitosan-oxalate gel to obtain the harmful matter adsorbing and removing agent. Accordingly, the agent is useful in adsorbing and removing the food additive, feed additive, agricultural chemical, natural poison, allergen, heavy metal, highly poisonous org. compd., etc., depositing on or contained in food, etc., the excess nutrient present in the digestive system and the intermediate metabolite of alcohol, etc., formed in the digestive system after drinking alcohol.
Patent JP-S5885699-A (JP)
Title: Ultrasonic transmitter and receiver
Inventor: TAKAYAMA RIYOUICHI
IPC: G10K11/02
Filed: 1981-11-17
Abstract: PURPOSE:To make a directional pattern sharp, and to make a transmitting and receiving sensitivity characteristic satisfactory, by setting a thin plate having plural opening parts, in front of an electroacoustic transducer, in an ultrasonic transmitter and receiver using piezoelectric ceramics. CONSTITUTION:A thin plate 23 having a circular opening part 22 and the other opening part 22' provided on the concentric circumference centering around a straight line passing through a coupling shaft 12 is set in front of a diaphragm 13 fitted to the coupling shaft 12 which has been placed in the center part of a lamination type element 11. A case 17 for covering the lamination type piezoelectric element 11, etc., and the thin plate 23 are fitted into the bottom part of a parabolic surface horn 24 and are held. According to such a constitution, a sharp directional pattern and a satisfactory transmitting and receiving sensitivity characteristic are obtained.
Patent JP-2000022698-A (JP)
Title: Vehicle network system and vehicle equipment state control method
Inventor: NISHIYAMA HIROSHI
IPC: B60R16/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens on a master involved in restoration processing from an abnormal state of a slave equipment. SOLUTION: A communication IC 11a inside an AV controller 1 periodically notifies a system state command including a system for managing the states of all the plural slave equipments (CD player 3, radio 5 and amplifier 7) to the respective slave equipments. The CPUs 13b-13d of the respective slave equipments judge whether or not their own present equipment states match with the system state inside the system state command from the AV controller, and in the case that their own present equipment states do not match with the system state inside the system state command, they make their own present equipment states match with the system state inside the system state command.
Patent JP-S6244241-A (JP)
Inventor: HOSOYA MASAO
IPC: A61B17/22
Filed: 1985-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000018184-A (JP)
Title: Rotary compressor
Inventor: MINAMI KATSUYA
IPC: F04C18/356
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise in the resonance frequency range inherent in mufflers which is generated by refrigerant gas discharged from a discharge port. SOLUTION: On a compression mechanism portion 9 having a discharge port 27, a muffler 35 formed in a circular shape, having as a center thereof a shaft center X of the compression mechanism portion 9, and covering the discharge port 27 is disposed. A muffler discharge port 47 is formed in the muffler 35 at a position 180 degrees from the discharge port 27 with respect to the shaft center X in circumferential direction. Noise is reduced by decreasing a pressure at the muffler discharge port 47.
Patent JP-H1030819-A (JP)
Title: Gas-ejecting device for gas lighter
Inventor: SUZUKI NARIAKI
IPC: F23Q2/167
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make the lighter flame alterable either to one of a conventional, ordinary pattern or to one with a wider area than the ordinary one and enable forming even a lighter flame suited particularly to lighting of a cigar. SOLUTION: By covering a sidewise opening 17 in a gas passage pipe 10 with a burner member 11 gas ejected from an upper end opening 16 is mainly ignited and made to form a flame of an ordinary pattern being long, slender, and substantially elliptical and extending vertically upward. By exposing the sidewise opening 17 in the gas passage pipe 10 from above the upper end of the burner member 11 gas is ejected from the upper end opening 16 upward and simultaneously from the sidewise opening 17 sideways so as to make the lighter flame from the opening 16 and that from the opening 17 form a double flame, that is, as a whole a lighter flame with virtually a heart-shaped pattern.
Patent JP-2000034674-A (JP)
Title: Application of permanent press to textile
Inventor: RODRIGUES KLEIN A
IPC: D06M13/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a permanent press to a textile product so that the resultant product is soft in a feeling of touch, excellent in wrinkle resistance and abrasion resistance when washed and environmentally safe by applying a specific formaldehyde-excluded crosslinking agent to the textile product and then heat-treating it. SOLUTION: This method comprises: applying a formaldehyde-excluded crosslinking agent e.g. a crosslinking agent selected from the group consisting of an urea shown by formula I [R1 is shown by formula II (R5, R6 and R7 are shown by formulas III, IV and V, respectively); R2 and R3 are each H or R5; and R4 is H, R1 and R5], β-hydroxyalkylamide and a combination thereof to a cellulose fiber-containing textile product e.g. T-shirt; and treating it under a condition of time and temperature enough for the crosslinking agent to react with the textile product, e.g. at 100 to 250 deg.C for 2 to 60 sec., thus applying a permanent press to the textile product.
Patent JP-2001014522-A (JP)
Title: Fixing structure of automatic vending machine to road surface
Inventor: MATOBA TAKEO
IPC: G07F9/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To safely fix an automatic vending machine even on a road surface on which a large step or a slope exists by providing a steel block whose height is set almost to step difference between road surfaces, an anchor fixing the lower plate of the block onto a road surface and a bolted fixture pressing a plate foot part against the upper face of the upper plate of the block. SOLUTION: A block 4 is formed by connecting parallel upper and lower plates 40 and 41 with two vertical plates 42 and 43 and has a pipe shape, and its height is set by being corresponded to the step difference between road surfaces R. The block 4 is anchored firmly to the lower road surface R side with an anchor 5, and a fixture 3 is bolted down to the upper face of the plate 40 of the block 4 firmly by using a bolt BT and a plate washer SW. Relating to the fixture 3, since the length of hanging pieces 30a is set to be shorter than that of a hanging piece 30b to be suspended on a short side part, the neighboring part of a slit 31 in a plate part reliably presses a plate foot part 22 against the plate 40, and the fastening force of the bolt BT also acts concentrating on the part 22.
Patent JP-S6427612-A (JP)
Title: Exchanging device of filter element
Inventor: AOYANAGI GIYOU
IPC: B01D46/24
Filed: 1987-07-23
Abstract: PURPOSE:To prevent air from being polluted with dust attendant on operation for replacing a filter by covering the aperture part of a filter element with an enclosing vessel and thereafter drawing out the filter and incorporating it into the enclosing vessel. CONSTITUTION:A supporting strut 2 having a turntable beam 4 is fitted to the upper end of a filter main body 42. An enclosing vessel 6 of a filter element is vertically provided by a wire 8 from the beam 4. The enclosing vessel 6 is lowered on a tube plate 47 of an element 48 to be drawn out and can be arranged so that it is made concentric with a holding jig 18 of the element. In this closed state, the element 48 can be enclosed in the enclosing vessel 6 by raising the holding jig 18. Therefore in the case of exchanging the filter element, air can be prevented from being polluted with dust.
Patent JP-S6246790-A (JP)
Inventor: SUZUKI TAKAHISA
IPC: B62K5/08
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6164321-A (JP)
Title: Vacuum defoaming and mixing machine
Inventor: KUSAKABE KAZUHIRO
IPC: B01F7/16
Filed: 1984-09-04
Abstract: PURPOSE:To eliminate the mixing of air with a slurry when a stirring blade is drawn up after defoaming and mixing, in a vacuum defoaming and mixing machine, by supporting a cover through the lift means for moving the stirring blade up and down with respect to said cover. CONSTITUTION:A slurry is charged in a mixing tank 12 and a first lift apparatus 18 is contracted to allow a cover 14 to close the mixing tank 12. A second lift apparatus 34 is also held under a contracted state and a stirring blade 44 is inserted into the slurry within the mixing tank 12. In this state, a vacuum pump is operated to evacuate the mixing tank 12 and a hydraulic motor 30 is operated to rotate the stirring blade 44 through a stirring shaft 40 to perform mixing and defoaming. After the completion of defoaming and mixing, the second lift apparatus 34 is operated while the mixing tank 12 is held under vacuum, and the stirring shaft 40 and the stirring blade 44 are drawn up. In this state, the stirring shaft 40 and the stirring blade 44 are held for a proper time to drip the liquid adhered to both of them.